952 B
952 B
Seismograph Lesson
Build a seismograph with household materials
Topic
Acceleration & Analog Read Pin
Quick Links
Prior learning/place of lesson in scheme of work
Learn how to show LEDs to turn on a LED light pattern on the LED screen. We will be learning basic comments such as show LEDs and pause.
Documentation
basic.forever(() => {
radio.sendNumber(input.acceleration(Dimension.Strength) - 1023);
});
radio.onDataReceived(() => {
led.plotBarGraph(radio.receiveNumber(), 0);
});
Objectives
- learn how to repeat code forever in the background
- learn how to display a vertical bar graph based on the value.
- learn how to return the sum of the two numbers
- learn how to get acceleration value in milli-gravitys
- learn how to read the connector value as analog as a value comprised between 0 and 1023